Like a flight through a galaxy | Photograph by Veronika K. Ko (veronika_k_ko) // #sponsored by bayerofficial //."Meteoroids? A flight through a galaxy?No, I just love to experiment and to create "art" in my kitchen!" writes Your Shot photographer Veronika K. Ko. I took this image, using my imagination, a dragonfly wing, oil, water and a colorful crystal vase, lit behind. The oil drops float above, because oil has a lower density than water. The "rainbow" is caused by reflection, refraction, dispersion of light in water/oil droplets resulting in a spectrum of light. Also, thank the sciences for the magnifying glass and the macro lens! // The challenges of the future are being worked on right now. In celebration of #worldscienceday, explore some of the exciting ideas that are being developed to help build a better tomorrow. Visit natgeo.com/questionsforabetterlife.